Hello, This patch-set adds support for the family of SSD133x Solomon controllers, such as the SSD1331. These are used for RGB Dot Matrix OLED/PLED panels. This is a v2 that addresses issues pointed out in v1: https://lore.kernel.org/lkml/20231217100741.1943932-2-javierm@xxxxxxxxxx/T/ The patches were tested on a Waveshare SSD1331 display using glmark2-drm, fbcon, fbtests and the retroarch emulator. Patch #1 adds a DT binding schema for the SSD133x controllers and patch #2 extends the ssd130x DRM driver to support the SSD133x controller family. Best regards, Javier Changes in v2: - Unconditionally set the width and height constraints (Conor Dooley). - Fix indentation in the DTS examples (Krzysztof Kozlowski). Javier Martinez Canillas (2): dt-bindings: display: Add SSD133x OLED controllers drm/ssd130x: Add support for the SSD133x OLED controller family .../bindings/display/solomon,ssd133x.yaml | 57 +++ drivers/gpu/drm/solomon/ssd130x-i2c.c | 5 + drivers/gpu/drm/solomon/ssd130x-spi.c | 7 + drivers/gpu/drm/solomon/ssd130x.c | 370 ++++++++++++++++++ drivers/gpu/drm/solomon/ssd130x.h | 5 +- 5 files changed, 443 insertions(+), 1 deletion(-) create mode 100644 Documentation/devicetree/bindings/display/solomon,ssd133x.yaml -- 2.43.0
